Hyaluronic Acid

Basic Info

Product Description

Hyaluronic acid &lpar;HA&rpar; is a naturally occurring biopolymer&comma; which serves important biological functions in bacteria and higher animals including humans&period;

Hyaluronic acid&lpar;HA&rpar; is a straight chain macromolecular mucopolysaccharide composed of repeat disaccharide units of glucuronic acid and N-acetylglucosamin&period; It widely consists in the extracellular space of human and animal tissue&comma; vitreum&comma; umbilical cord&comma; skin joints synovia and cockscomb&comma; etc&period; The commercial HA is commonly a sodium salt&comma; called sodium hyaluronate&comma; habitually called hyaluronic acid&period; HA is a new biological at home and abroad&period; Its molecular weight is from several ten thousand to several million&period; Its aqueous solution has outstanding moisture keeping ability&comma; high viscoelasticity and lubricity&period; It is widely used in cosmetics&comma; pharmacy and health and beauty food&period;